Title:
SHOWER TUBE CLEANING DEVICE FOR FILTER FOR WATER TANK
Document Type and Number:
WIPO Patent Application WO/2010/007973
Kind Code:
A1
Abstract:
A shower tube cleaning device for a filter for a water tank, configured such that clean water from the filter is returned to the inside of the water tank through a shower tube provided with nozzles. An operating rod (11) extended in a shower tube (5) is connected to a cleaner (10) slidably provided in the shower tube (5). A scraper (12) is fixed to a free end of the operating rod (11), and the scraper (12) is pushed and pulled to make the cleaner (10) reciprocate in a sliding manner, scraping off foreign matter in the shower tube (5). The inner surface of the shower tube can be cleaned with the shower tube connected to a filter.
Inventors:
OGAWA SOICHI (JP)
Application Number:
PCT/JP2009/062704
Publication Date:
January 21, 2010
Filing Date:
July 14, 2009
Export Citation:
Assignee:
OGAWA SOICHI (JP)
International Classes:
A01K63/04; B08B9/04
Foreign References:
| JP2004243257A | 2004-09-02 | |||
| JP2008012470A | 2008-01-24 | |||
| JP3045478B2 | 2000-05-29 | |||
| JP2004243257A | 2004-09-02 |
Other References:
See also references of EP 2311317A4
Attorney, Agent or Firm:
OCHIAI Takeshi et al. (JP)
Ochiai 健 (JP)
Ochiai 健 (JP)
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